SuperKEKB Shift Report

2021/6/8 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.MORI K.MARUTSUKA H.TSUKAHARA
MAN.TANAKA
A.SHIRAKAWA S.KIMURA
Y.MIZUKAWA
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Shift Summary

recorded delivered
Peak luminosity .04 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 1.63E-2 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current .5 mA .0 mA 10.5 mA
No. bunches 1174 1174
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

09:21 LER HER
r1 (mrad) 7.40 0.00
r2 (mm) -3.90 0.00
r3 (1/hm) -70.00 0.00
r4 (crad) 5.00 0.00
ηy (mm) -0.12 0.00
ηpy (mrad) -5.00 0.00
waist (mm) 2.14 0.30
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) -60.00 0.00
chromatic r3 (1/m) -5.00 0.00
chromatic r4 (rad) 10.00 0.00
created on 11/11/2021 02:03:42